/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * This file is part of retabel.
 *
 * Copyright (c) 2011 by individual contributors as indicated by the
 * @author tags. See the copyright.txt file in the distribution
 * for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.retabel.backendbean;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.message.BasicNameValuePair;
import org.retabel.jsf.ExportConfigurationUriBuilder;
import org.retabel.util.HttpPostClientRequestRunner;
import org.retabel.util.LogLines;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.enterprise.context.RequestScoped;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.context.FacesContext;
import javax.inject.Named;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

@ManagedBean
@RequestScoped
@Named
public class ExportConfigurationUploadBean implements Serializable {

    // constants

    private static final Logger log = LoggerFactory.getLogger(ExportConfigurationUploadBean.class);

    // private fields

    private String name;
    private String contentType;
    private String location;

    private LogLines logLines = new LogLines(log);

    // private functions

    // public functions

    public void addExportConfiguration() throws Exception {
        if (this.name == null) {
            logLines.log("missing name");

            return;
        }

        new HttpPostClientRequestRunner<Boolean>(logLines) {
            @Override
            protected HttpEntity getHttpEntity() throws Exception {
                List<NameValuePair> formparams = new ArrayList<>();

                formparams.add(new BasicNameValuePair("name", name));
                formparams.add(new BasicNameValuePair("contentType", contentType));
                formparams.add(new BasicNameValuePair("location", location));

                return new UrlEncodedFormEntity(formparams, "UTF-8");
            }

            @Override
            protected Boolean onSuccess(HttpResponse response, LogLines logLines) throws Exception {
                logLines.log(getResponseContentAsString(response));

                FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("created successfully"));

                return Boolean.TRUE;
            }

            @Override
            protected void onFailure(HttpResponse response, LogLines logLines) throws Exception {
                logLines.log(getResponseContentAsString(response));

                FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "creation failed",
                                                                                    response.getStatusLine().toString()));
            }
        }.run(ExportConfigurationUriBuilder.getExportConfigurationUploadURI());
    }

    // beans

    /**
     * Gets the log lines
     *
     * @return the log lines
     */
    public List<LogLines.LogLine> getLogLines() {
        return logLines.getLogLines();
    }

    /**
     * Gets the name.
     *
     * @return The name value.
     */
    public String getName() {
        return name;
    }

    /**
     * Sets the name.
     *
     * @param newName The name value to set.
     */
    public void setName(String newName) {
        this.name = newName;
    }

    /**
     * Gets the location.
     *
     * @return The location value.
     */
    public String getLocation() {
        return location;
    }

    /**
     * Sets the location.
     *
     * @param newLocation The location value to set.
     */
    public void setLocation(String newLocation) {
        this.location = newLocation;
    }

    /**
     * Gets the contentType.
     *
     * @return The contentType value.
     */
    public String getContentType() {
        return contentType;
    }

    /**
     * Sets the contentType.
     *
     * @param newContentType The contentType value to set.
     */
    public void setContentType(String newContentType) {
        this.contentType = newContentType;
    }
}